<template>
  <div class="app-container">
    <div class="filter-container">
      <el-form ref="dataForm" :model="temp" :rules="rules" class="searchform" inline label-width="80px">

        <el-form-item :label="$t('bs.roleName')" prop="url">
          <el-input
            v-model="listQuery.name"
            class="filter-item"
            :placeholder="$t('bs.roleName')"
            style="width: 204px;"
            @keyup.enter.native="handleFilter"
          />
        </el-form-item>
        <!--        <el-form-item label="权限串" prop="url">-->
        <!--          <el-input v-model="listQuery.memo" class="filter-item" placeholder="权限串" style="width: 204px;"-->
        <!--                    @keyup.enter.native="handleFilter"/>-->
        <!--        </el-form-item>        -->
        <el-button v-waves class="filter-item" @click="handleFilter">
          {{ $t('table.search') }}
        </el-button>
        <!--        <el-button class="filter-item" style="margin-left: 10px;" @click="handleCreate">-->
        <!--          {{ $t('table.add') }}-->
        <!--        </el-button>-->
      </el-form>

    </div>

    <div
      style="padding: 2%;background: #ffffff;box-shadow: 0px 15px 24px 0px rgba(101,175,255,0.08);border-radius: 10px;"
    >
      <div style="display: flex;flex-direction: row;padding-bottom: 24px">
        <div style="flex: 1;display: flex;align-items: center">
          <el-button
            class="filter-item"
            plain
            size="small"
            style="margin-left: 10px;"
            type="primary"
            @click="handleCreate"
          >
            {{ $t('table.add') }}
          </el-button>
          <el-button
            class="filter-item"
            plain
            size="small"
            style="margin-left: 10px;"
            type="primary"
            @click="handleDeleteAll"
          >
            {{$t('bs.batchDelete')}}
          </el-button>
        </div>
        <div style="flex: 1;display: flex;align-items: center;justify-content: flex-end">
          <el-popover
            v-model="tablesetvisible"
            placement="bottom-start"
            width="160"
          >
            <div class="setcheckbox">
              <el-checkbox v-model="checked" @change="checkall">全选/不选</el-checkbox>
              <el-checkbox v-for="(item,key) in fileds" :key="key" v-model="item.is_show" false-label="0" true-label="1">
                {{ item.title }}
              </el-checkbox>
            </div>
            <div slot="reference" class="hoverbutton">
              <img src="/static/table/fiter.png">
              <span style="margin-left: 8px;color: #666666">筛选</span>
            </div>
          </el-popover>
        </div>
      </div>
      <el-table
        :key="tableKey"
        v-loading="listLoading"
        :data="list"
        fit
        highlight-current-row
        style="width: 100%;"
        @sort-change="sortChange"
        @selection-change="handleSelectionChange"
      >
        <el-table-column label="序号" width="55">
          <template slot-scope="{$index,row}">
            <span>{{ $index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column
          type="selection"
          width="55"
        />

        <el-table-column v-if="fileds.name.is_show==1" :label="$t('bs.roleName')">
          <template slot-scope="{row}">
            {{ row.name }}
          </template>
        </el-table-column>
        <!--        <el-table-column v-if="fileds.memo.is_show==1" label="权限串">-->
        <!--          <template slot-scope="{row}">-->
        <!--            {{ row.memo }}-->
        <!--          </template>-->
        <!--        </el-table-column>       -->
        <el-table-column :label="$t('table.actions')" align="center" class-name="small-padding fixed-width">
          <template slot-scope="{row,$index}">
            <el-button circle icon="el-icon-edit" size="small" @click="handleUpdate(row)" />

            <el-popconfirm
              title="确定删除吗？"
              @confirm="handleDelete([row.id])"
            >
              <el-button slot="reference" circle icon="el-icon-delete" size="small" style="margin-left: 8px" />
            </el-popconfirm>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :limit.sync="listQuery.limit"
        :page.sync="listQuery.page_no"
        :total="total"
        @pagination="getList"
      />

    </div>
    <el-dialog :close-on-press-escape="false" :close-on-click-modal="false" :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" >
      <el-form ref="dataForm" :model="temp" :rules="rules" label-width="120px" style="padding-right:32px" label-position="top">
        <el-row :gutter="2">
          <el-col :span="24">
            <el-form-item :label="$t('bs.roleName')" prop="name">
              <el-input v-model="temp.name" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="授权内容" prop="memo">
              <el-checkbox v-model="checked_all" @change="check_all">全选/不选</el-checkbox>
              <div style="width: 100%;height: 300px;overflow: scroll">
                <el-tree
                  ref="tree"
                  :check-strictly="checkStrictly"
                  :data="routes"
                  :props="defaultProps"
                  class="permission-tree"
                  node-key="id"
                  show-checkbox
                />

              </div>

            </el-form-item>
          </el-col>

        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          {{ $t('table.cancel') }}
        </el-button>
        <el-button type="primary" @click="dialogStatus==='create'?createData():updateData()">
          {{ $t('table.confirm') }}
        </el-button>
      </div>
    </el-dialog>

    <el-dialog :close-on-press-escape="false" :close-on-click-modal="false" :visible.sync="dialogPvVisible" title="Reading statistics">
      <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
        <el-table-column label="Channel" prop="key" />
        <el-table-column label="Pv" prop="pv" />
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="dialogPvVisible = false">{{ $t('table.confirm') }}</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { fetchList, createData, saveTempLateRole, delData } from '@/api/common'
import waves from '@/directive/waves' // waves directive
import { parseTime } from '@/utils'
import Pagination from '@/components/Pagination'
import CyTreeSelect from '@/components/CyTreeSelect'
import { getMenu, getRouteMenu } from '@/api/user' // secondary package based on el-pagination
import {getTemplateList, getTemplateRoleList, saveTemplateRole} from '@/api/template'
export default {
  name: 'SlRouteRole',
  components: { CyTreeSelect, Pagination },
  directives: { waves },
  data() {
    return {
      checked: true,
      checked_all:false,
      tablesetvisible: false,
      routes: [],
      checkStrictly: false,
      defaultProps: {
        children: 'children',
        label: 'cn_name'
      },
      readall:false,
      writeall:false,
      tableKey: 0,
      list: null,
      total: 0,
      listLoading: true,
      listQuery: {
        page_no: 1,
        limit: 20,
        sort: 'id desc',
        where: {}
      },
      importanceOptions: ['CngP/MSE-TS1', 'CngP/MSE-TS2'],
      sortOptions: [{ label: '启用', key: '+id' }, { label: '禁用', key: '-id' }],
      statusOptions: ['published', 'draft', 'deleted'],
      showReviewer: false,
      temp: {
        id: '', name: '', memo: ''
      },
      fileds: {
        name: { filed: 'name', title: '角色名称', is_show: '1' }, memo: { filed: 'memo', title: '权限串', is_show: '1' }
      },
      dialogFormVisible: false,
      dialogStatus: '',
      textMap: {
       update: this.$t("bs.edit"),
        create: this.$t("bs.add")
      },
      dialogPvVisible: false,
      pvData: [],
      rules: {
        name: [{ required: true, message: '此项不能为空', trigger: 'change' }]
      },
      downloadLoading: false,
      multipleSelection: [],
      tempTree:[]
    }
  },
  created() {
    this.getTplRole()
    this.getList();

    // getTemplateRoleList(0).then((res)=>{
    //   this.setTreeNode(res.data.template,'is_read',0)
    //   this.setTreeNode(res.data.template,'is_write',0)
    //   this.setTreeNode(res.data.template,'role_id',0)
    //   this.tempTree=res.data.template
    // })
  },
  methods: {
    getTplRole() {
      this.listLoading = true
      fetchList({
        page_no: 1,
        limit: 10000,
        sort: 'id desc',
        where: {}
      }, 'routemap').then(response => {
        if (response.data && response.data.items) {
          this.routes = response.data.items
          // this.total = response.data.count
        }
        this.listLoading = false
      })
    },
    getTreeNode(tree)
    {
      let data =[];
      tree.forEach((item)=> {
        data.push(item);
        if (item.children && item.children.length > 0){
          data=data.concat(this.getTreeNode(item.children))
      }
      })
      return data;
    },
    check_all(val)
    {
      if(val)
      {
        console.log("点了")
        this.$refs.tree.setCheckedKeys(this.routes.map(item=>item.id))
      }else{
        this.$refs.tree.setCheckedKeys([])
      }

    },
    setTreeNode(tree, key,value) {
        tree.forEach((item)=>{

          item[key]=value;
          if(item.children&&item.children.length>0)
          {
            this.setTreeNode(item.children,key,value)
          }
        })
    },
    changeRead(val)
    {
      console.log("换了",val)

        this.setTreeNode(this.tempTree,'is_read',val)
      this.tempTree=_.cloneDeep(this.tempTree)
      console.log(this.tempTree)
    },
    changeWrite(val){

      this.setTreeNode(this.tempTree,'is_write',val)
    },
    async getRoutes() {
      const res = await getRouteMenu()
      res.data.map((item, key) => {
        res.data[key].id = 'top' + key
        res.data[key].disabled = true
      })
      // this.serviceRoutes = res.data
      // const routes = this.generateRoutes(res.data)
      this.routes = res.data
    },
    checkall(val) {
      let check = '1'
      if (!val) {
        check = '0'
      }
      const keys = Object.keys(this.fileds)
      keys.map((item) => {
        this.fileds[item].is_show = check
      })
    },
    handleSelectionChange(val) {
      this.multipleSelection = val
    },
    getList() {
      this.listLoading = true
      fetchList(this.listQuery, 'sl_role').then(response => {
        if (response.data && response.data.items) {
          this.list = response.data.items
          this.total = response.data.count
        }
        this.listLoading = false
      })
    },
    handleFilter() {
      const ext_keys = ['limit', 'where', 'page_no', 'sort']
      this.listQuery.page_no = 1
      const queryParma = {}
      const listkeys = Object.keys(this.listQuery)
      for (const i in listkeys) {
        if (ext_keys.indexOf(listkeys[i]) == -1 && this.listQuery[listkeys[i]]) {
          queryParma['and'] = [
            { field: listkeys[i], operator: 'like', value: '%' + this.listQuery[listkeys[i]] + '%' }
          ]
        }
      }
      this.listQuery['where'] = queryParma
      this.getList()
    },
    handleModifyStatus(row, status) {
      this.$message({
        message: '操作成功',
        type: 'success'
      })
      row.status = status
    },
    sortChange(data) {
      const { prop, order } = data
      if (prop === 'id') {
        this.sortByID(order)
      }
    },
    sortByID(order) {
      if (order === 'ascending') {
        this.listQuery.sort = '+id'
      } else {
        this.listQuery.sort = '-id'
      }
      this.handleFilter()
    },
    resetTemp() {
      this.temp = {
        id: '', name: '', memo: ''
      }
    },
    handleCreate() {
      this.resetTemp()
      this.checked_all=false;
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.setTreeNode(this.tempTree,'role_id',0)
      this.$nextTick(() => {
        this.$refs.tree.setCheckedKeys([])
        this.$refs['dataForm'].clearValidate()
      })
    },
    createData() {
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {


          this.temp.memo = this.$refs.tree.getCheckedKeys().join(',')
          const data = {
            modelname: 'role',
            add: this.temp
          }
          createData({ data: [data] }, 'sl_role').then(() => {
            this.listQuery.where = {}
            this.getList()
            this.dialogFormVisible = false
            this.$notify({
              title: '成功',
              message: '创建成功',
              type: 'success',
              duration: 2000
            })
          })
        }
      })
    },
    handleUpdate(row) {
      this.temp = Object.assign({}, row) // copy obj
      this.setTreeNode(this.tempTree,'role_id',row.id)
      let checkedKeys = []
      if (this.temp.memo) {
        checkedKeys = this.temp.memo.split(',')
      }
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs.tree.setCheckedKeys(checkedKeys)
        this.$refs['dataForm'].clearValidate()
      })
    },
    updateData() {



      this.$refs['dataForm'].validate((valid) => {
        if (valid) {




          this.temp.memo = this.$refs.tree.getCheckedKeys().join(',')
          const data = {
            modelname: 'role',
            update: this.temp
          }




          createData({ data: [data] }, 'sl_role').then(() => {






            this.dialogFormVisible = false
            this.$notify({
              title: '成功',
              message: '更新成功',
              type: 'success',
              duration: 2000
            })
            this.getList()
          })
        }
      })
    },
    handleDeleteAll() {
      if (this.multipleSelection.length == 0) {
        this.$message.error('请选择需要删除的数据')
        return
      }
      this.$confirm('你确定删除这' + this.multipleSelection.length + '条数据么?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
          this.handleDelete(this.multipleSelection.map(item=>item.id))
      })
    },
    handleDelete(ids) {
      delData({ id: ids.join(',') }, 'sl_role').then(() => {
        this.$notify({
          title: '成功',
          message: '删除成功',
          type: 'success',
          duration: 2000
        })
        this.getList()
      })
    },
    handleFetchPv(pv) {
      fetchPv(pv).then(response => {
        this.pvData = response.data.pvData
        this.dialogPvVisible = true
      })
    },
    handleDownload() {
      this.downloadLoading = true
      import('@/vendor/Export2Excel').then(excel => {
        const tHeader = ['timestamp', 'title', 'type', 'importance', 'status']
        const filterVal = ['timestamp', 'title', 'type', 'importance', 'status']
        const data = this.formatJson(filterVal)
        excel.export_json_to_excel({
          header: tHeader,
          data,
          filename: 'table-list'
        })
        this.downloadLoading = false
      })
    },
    formatJson(filterVal) {
      return this.list.map(v => filterVal.map(j => {
        if (j === 'timestamp') {
          return parseTime(v[j])
        } else {
          return v[j]
        }
      }))
    },
    getSortClass: function(key) {
      const sort = this.listQuery.sort
      return sort === `+${key}` ? 'ascending' : 'descending'
    }
  }
}
</script>
<style scoped="scoped" type="scss">
.pagination-container {
  padding: 0px;
  padding-bottom: 16px;
}

.hoverbutton {
  width: 70px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  border-radius: 3px;
}

.hoverbutton:hover {
  border: 1px solid #999999;
}

.setcheckbox .el-checkbox {
  margin-bottom: 10px;
}

.searchform .el-form-item {
  margin-bottom: 0px;
  min-width: 280px;
}
 .custom-tree-node {
   flex: 1;
   display: flex;
   align-items: center;
   justify-content: space-between;
   font-size: 14px;
   padding-right: 8px;
 }
</style>

